Autonomous System Number 18121 : INCL (Japan)

🖥 Autonomous System Number 18121 : INCL (Japan)

The autonomous system number: AS18121 is managed by the INCL agency under the Japan, and the specific content can be found in the details below. This data was updated on: 2025-05-28T11:06:50.

Japan (JP) IP Address
IP Network - AS18121
Address Range: AS18121
Network Name: INCL
Country: JP - Japan ( JP )
Events: last changed
ClassName: autnum
Remarks:
Description: Ishikawa Computer Center Co.,LTD.
Notices:
Source: Objects returned came from source
JPNIC
Terms And Conditions: Objects returned came from source
JPNIC
This is the APNIC WHOIS Database query service. The objects are in RDAP format.
This information has been partially mirrored by APNIC from JPNIC. To obtain more specific information, please use the JPNIC WHOIS Gateway at http://www.nic.ad.jp/en/db/whois/en-gateway.html or whois.nic.ad.jp for WHOIS client. (The WHOIS client defaults to Japanese output, use the /e switch for English output)
http://www.apnic.net/db/dbcopyright.html ( Terms-of-service )
Whois Inaccuracy Reporting: Objects returned came from source
JPNIC
This is the APNIC WHOIS Database query service. The objects are in RDAP format.
This information has been partially mirrored by APNIC from JPNIC. To obtain more specific information, please use the JPNIC WHOIS Gateway at http://www.nic.ad.jp/en/db/whois/en-gateway.html or whois.nic.ad.jp for WHOIS client. (The WHOIS client defaults to Japanese output, use the /e switch for English output)
If you see inaccuracies in the results, please visit:
https://www.apnic.net/manage-ip/using-whois/abuse-and-spamming/invalid-contact-form ( Inaccuracy-report )
Status: Active
Links: https://jpnic.rdap.apnic.net/autnum/18121 ( Self )
Whois Server: whois.apnic.net
Conformance: nro_rdap_profile_0, nro_rdap_profile_asn_hierarchical_0, cidr0, rdap_level_0

entity- YK2373JP
Handle: YK2373JP
Roles: Administrative, Technical
Links: http://whois.nic.ad.jp/cgi-bin/whois_gw?key=YK2373JP/e ( Related )
http://whois.nic.ad.jp/cgi-bin/whois_gw?key=YK2373JP ( Related )

entity- IRT-JPNIC-JP
Handle: IRT-JPNIC-JP
Roles: Abuse
Events: last changed : 2025-04-10T11:04:13Z
Remarks:
Remarks: hostmaster@nic.ad.jp was validated on 2024-11-27
Links: https://jpnic.rdap.apnic.net/entity/IRT-JPNIC-JP ( Self )
Version: 4.0
Name: IRT-JPNIC-JP
kind: Group
Address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, japan
Phone: +81-3-5297-2312
Email: hostmaster@nic.ad.jp

entity- JNIC1-AP
Handle: JNIC1-AP
Roles: Administrative, Technical
Events: last changed : 2022-01-05T03:04:02Z
Links: https://jpnic.rdap.apnic.net/entity/JNIC1-AP ( Self )
Version: 4.0
Name: Japan Network Information Center
kind: Group
Address: Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda Chiyoda-ku, Tokyo 101-0047, Japan
Phone: +81-3-5297-2312
Email: hostmaster@nic.ad.jp

🖥 The IP segment included in the autonomous number AS18121

The following is the autonomous system number: the IP address segment contained in AS18121, including the starting IP, and the number of IPs in each segment;

Network Start IP End IP Number of IP
103.241.208.0/23 103.241.208.0 103.241.209.255 512
180.94.192.0/20 180.94.192.0 180.94.207.255 4096
180.94.208.0/21 180.94.208.0 180.94.215.255 2048
202.222.32.0/19 202.222.32.0 202.222.63.255 8192
219.121.224.0/20 219.121.224.0 219.121.239.255 4096
219.121.240.0/21 219.121.240.0 219.121.247.255 2048
219.121.248.0/24 219.121.248.0 219.121.248.255 256
219.121.250.0/23 219.121.250.0 219.121.251.255 512
219.121.252.0/23 219.121.252.0 219.121.253.255 512
219.121.254.0/24 219.121.254.0 219.121.254.255 256

📚 ASN Comment

Languages